baber/WOPTO huggingface dataset:
Patent JP-S60156616-A (JP)
Title: Antilipemic agent
Inventor: SASAKI TADASHI
IPC: A61K31/54
Filed: 1984-01-26
Abstract: PURPOSE:A safe antilipemic agent containing a specific tetrahydro-2H-1,3,5-thiadiazine-2-thione derivative as an active constituent, and capable of reducing LDL-cholesterol and increasing HDL-cholesterol. CONSTITUTION:An antilipemic agent containing 3,5-bis-(phenylmethyl)-tetrahydro- 2H-1,3,5-thiadiazine-2-thione expressed by the formula as an active constituent. The compound expressed by the formula is found to be useful as an antilipemic agent having improved antilipemic action and action of reducing LDL-cholesterol and increasing HDL-cholesterol. The compound is a highly safe compound without side effects, e.g. hepatic hypertrophy or dysfunction, as compared with ''Clofibrate''. The dose thereof is 0.01-2g/day, preferably 0.1-1.5g/day by oral administration.
Patent JP-S5296580-A (JP)
Title: Comparing detector
Inventor: OKASHIN YAMATO
IPC: G05B1/01
Filed: 1976-02-09
Abstract: PURPOSE: To perform reliable detection and display of setting amount and change amount by using the current differences corresponding to the setting amount and change amount flowing in respective transistors are  flowing the current proportional to remaining amount to a meter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09204263-A (JP)
Title: Image pickup system
Inventor: TAKAHASHI FUMIAKI
IPC: G06F3/033
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a case for an image pickup unit and to reduce the cost in a whole image pickup system by incorporating a hardware constituting the image pickup unit. SOLUTION: The image pickup unit 102, a mouse unit 103, a computer 115 and an interface 104 at the time of executing communication by the image pickup unit 102, the mouse unit 103 and the computer 115 are incorporated in an input equipment 101 with an image pickup device. A lens unit 105 and CCD 105 as an imaging device are inside the image pickup unit 102 but other imaging devices such as MOS and BASIS, are also adequate. Moreover, units such as an A/D converter 107, DSP 108, a memory 109, a timing generator 110 and a control part 111, etc., are incorporated inside the image pickup unit 102 but the units of the kind of these can be provided inside the computer so that it is sufficient that only the lens unit 105 and CCD 10 are incorporated inside the image pickup unit 102 at the least.
Patent JP-H0611000-A (JP)
Title: Endless belt length measuring device
Inventor: ARASE NOBORU
IPC: G01B21/02
Filed: 1992-01-28
Abstract: PURPOSE:To provide an endless belt length measuring device capable of simply measuring the lateral and peripheral lengths of an endless belt. CONSTITUTION:Hook bodies 2, 3 having a circular longitudinal section are provided at the preset positions of a fitting base 1, and winding sections 2', 3' having a circular longitudinal section and larger than the hook bodies 2, 3 in diameter are provided near the end edges of the hook bodies 2, 3. An installation interval changing mechanism 5 changing the installation interval of both hook bodies 2, 3 is provided on the fitting base 1, and a measuring display section 4 measuring and displaying the variable quantity of the installation interval of both hook bodies 2, 3 is provided on the fitting base 1. A tension measuring device 8 measuring the tension of an endless belt 6 stretched across both hook bodies 2, 3 is provided on the fitting base 1.
Patent JP-S63180936-A (JP)
Title: Color liquid crystal display element
Inventor: UKAI YASUHIRO
IPC: G09F9/30
Filed: 1987-01-22
Abstract: PURPOSE:To prevent uneven orientation by the ruggedness of color filters of three colors by selecting the structure of thin film transistors so as to meet the color filters and providing nearly the same transmittance-voltage characteristics to the three color filter parts. CONSTITUTION:The structure of the thin film transistors is selected to meet the color filters of three colors and nearly, the same transmittance-voltage characteristics are provided to the three color filter parts. Namely, nearly the same transmittances are obtd. in the respective parts of the red, green and blue filters by selecting the ratio L/W between a channel length L and channel width W, the thickness (d) of a gate insulating film, load capacity and the impurity concn. of the semiconductor layers with respect to the corresponding color filters. Change of the contrast with the display colors is thus obviated and the good display is obtd. Formation of the respective color filters to the same thickness is thereby permitted and the uniform orientation is easily obtd. Nearly the same response time with respective color signals is thus obtd.
Patent JP-H11201661-A (JP)
Title: Top preheater for shaft type furnace
Inventor: NOMURA TAMOTSU
IPC: F27D13/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent metal scrap in each duct from adhering and growing at the time of feeding or discharging by coupling exhaust ducts while facing a prehearting chamber defined by an openable finger in a shaft mounted on the top of a furnace and the shaft wall at the lower section of the preheating chamber. SOLUTION: Metal scrap A fed into a preheating chamber 51 by opening a door 31 is preheated by introducing high temperature exhaust gas from a melting furnace 11 through a finger 41 into the preheating chamber 51. Subsequently, the exhaust gas is discharged through an exhaust gas duct 71, a damper 61 and a suction blower 81. When the finger 41 is opened subsequently downward and metal scrap A is thrown into the furnace, the damper 62 is closed thus preventing a part of the metal scrap A from being sucked into an exhaust gas duct 720. When the preheating chamber 51 is loaded again with metal scrap, the damper 61 is closed while the damper 62 is opened thus preventing a part of the metal scrap from being sucked into the duct 71.
Patent JP-S58133439-A (JP)
Title: Air-fuel ratio controller of internal-combustion engine
Inventor: YONEZAWA ATSUSHI
IPC: F02D41/22
Filed: 1982-02-01
Abstract: PURPOSE:To prevent worsening of an inversion rate of a catalyst, by normally setting an injection quantity of fuel only suitable for lean combustion and performing excess correction of a fuel supply quantity at a decrease of catalytic temperature below a prescribed value to prevent an abnormal decrease of the catalytic temperature. CONSTITUTION:An ignition pulse (a) fed to a waveform shaper circuit 141 from an ignition coil 8 is changed to a square pulse (b) and fed to a divider circuit 142 and F/V converter 143. The fed pulse (b) is converted to 1/N frequency in the circuit 142 and fed to one input terminal of an AND circuit 146. While the pulse (b) fed to the converter 143 is converted to a voltage signal in accordance with an engine speed and compared with an output of a constant voltage circuit 144 in a comparator 145. And only when output voltage of the converter 143 is lower than preset voltage, a high level signal is fed to the other input terminal of the circuit 146. Further the circuit 146 outputs a square pulse (c) to a control unit 6 only when a high level signal is output from the comparator 145.
Patent JP-S5296563-A (JP)
Title: Distance measuring apparatus
Inventor: KATOU HIROMITSU
IPC: G01S17/14
Filed: 1976-02-10
Abstract: PURPOSE:In an apparatus of measuring distances by transmitting pulse-modulated optical waves or electromagnetic waves and obtaining the time until their reflected waves retum, accurate distances are measured by reducing the quantization errors of conventional apparatus and obtaining accurate time widths.
Patent JP-S55107336-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUO KENJI
IPC: H03K19/0948
Filed: 1979-02-09
Abstract: PURPOSE:To increase the charging speed to the output capacity and to improve the switching performance of IC, by providing a plurality of sets of charging paths to the capacitance between the voltage supply terminal and the output terminal, and providing the charge discharge path of the capacitor between the output terminal and ground. CONSTITUTION:IC of AND/NOR circuit constitution has the voltage supply terminal VDD, output terminal Q's and ground, and two series circuits 13, 14 of P channel transistor are connected between the terminal VDD and Q's, and each signal of preset, QM, Qs, and clock is fed to the gates of Tr. The same signal is fed to Tr9, 10 and Tr7 8. Further, the charging voltage discharge circuit 15 consisting of t he capacitor between the output terminal and ground of N channel Tr is formed between the terminal Q's and ground. With this constitution, the junction capacity of the nodes b2, c2 and diffusion resistance can be decreased, and the charging and discharge time to the terminal VDD and Q's capacitor can be reduced, and the leading characteristics of switching of IC circuit can be improved.
Patent JP-H02194422-A (JP)
Title: Data copying device
Inventor: MARUTA YOICHIRO
IPC: G06F3/06
Filed: 1989-01-23
Abstract: PURPOSE:To efficiently harmonize the copying time and the increase of the required capacity of a storage means in the copy destination by copying only changed data with respect to data of a first attribute and copying data of a second attitude without distinction between changed and unchanged data. CONSTITUTION:Data which is not usually changed (like a system program) has the first attribute, and usually changed data (like a program on the way of development or data of cash receipts and expenses) has the second attribute, and the data name of the second attribute is stored in a discrimination information storage means 5. A stage command means 7 distinguishes backup of data of the first attribute and that of the second attribute to individually execute each stage, and only changed data out of data of the first attribute is copied but data of the second attribute is copied without distinction between changed and unchanged data. Thus, the increase of the required capacity of the storage means in the data copy destination and the time required for data copy are efficiently harmonized, and either of them is prevented from being uselessly increased.
Patent JP-H11214174-A (JP)
Title: Automatic flickering device
Inventor: KITAMURA TSUNEHIRO
IPC: H05B37/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic flickering device which can provide brightness in the surroundings when power from power supply to a load is turned on and off with a hysteresis and reduces erroneous operations due to changes of brightness in the surroundings by a simple configuration. SOLUTION: This automatic flickering device 1 is provided with a photoelectromotive force part 2 generating electromotive force corresponding to brightness in the surroundings, a switch part 3 which is turned on and off by outputs of the photoelectromotive force part 2, and a TRIAC Q1 which is inserted between alternating current power supply AC and a load L and is turned on in accordance with turning on of the switch part 3. A plurality of solar batteries SB1 having sensitivity characteristic leaning on a short wavelength side (ultraviolet ray side) for human luminosity characteristic and a plurality of solar batteries SB2 having sensitivity characteristic leaning on a long wavelength side (infrared ray side) are arranged in rows to constitute the photoelectromotive force part 2.  As a result, it is possible to provide a hysteresis due to the brightness in the surroundings in the morning and evening and turning on and off the TRIAC Q1 .
Patent JP-H04314930-A (JP)
Title: Cylindrical member and manufacturing method therefor
Inventor: INOUE KAZUO
IPC: B22F5/10
Filed: 1991-01-11
Abstract: PURPOSE:To provide a cylindrical member and the manufacturing method therefor with which the cooling efficiency can be improved, securing strength and rigidity, the increase of space is avoided, the shielding effect for vibration and noise is improved by improving the rigidity, and the weight can be reduced. CONSTITUTION:A cylindrical member 1 is constituted of an outer cylinder 4 made of the composite material consisting of 10-30wt.% SiC whiskers and Al alloy and an inner cylinder 3 inserted into the outer cylinder 4, and a through hole 2 is formed from the groove part 2a which is formed on the outer peripheral surface of the inner cylinder 3 so as to extend in spiral form in the axial direction and the inner peripheral surface of the outer cylinder 4. Further, the inner cylinder 3 and the outer cylinder 4 made of the composite material of 10-30wt.% SiC whiskers or SiC particles and Al alloy are prepared, and the spiral groove part 2a is formed on the outer peripheral surface of the inner cylinder 3, and the inner cylinder 3 is inserted into the outer cylinder 4, and then the cylindrical member 1 is manufactured.
Patent JP-S57128347-A (JP)
Title: Toner for electrophotographic dry type developer
Inventor: UCHIDA MITSURU
IPC: G03G15/08
Filed: 1981-02-03
Abstract: PURPOSE:To obtain a toner suited for a dry type copying machine using a toner concn. sensor which detects the reflectivity of the developer by so controlling the grain size distributions of toner particles as to satisfy the specific relations between the number average grain sizes and volume average grain sizes of particles. CONSTITUTION:The toner of the sharp grain size distributions wherein number average grain sizes Xn are 7.0-11.0mu and the ratio between volume average grain sizes Xw and said Xn is <=1.25 is made by such a method of kneading, for example, 90pts.wt. a methyl methacrylate resin and 10pts.wt. carbon black with heat rolls then cooling the mixture, grinding the same with a jet grinder, thence removing coarse powder with a zigzag classifier then increasing the number of revolutions and removing the fine powder. This toner sticks uniformly on carriers without deviation owing to grain sizes, and does not fluctuate in toner grain size distributions. Since the concn. of the toner is detected with good accuracy and the concn. is controlled well, always stable images are obtained even in the copying cycle of a long time.
Patent JP-H08197824-A (JP)
Title: Plate making printer
Inventor: KITANO KAZUHIKO
IPC: B41M1/14
Filed: 1995-01-31
Abstract: PURPOSE: To provide a plate making printer low in cost, shortened in printing time, not requiring the keeping place of a drum unit, good in workability and capable of obtaining printed matter free from the positional shift of printing images of first and second colors. CONSTITUTION: In a plate making printer wherein a made master 22 is wound around the outer peripheral surface of a plate cylinder 7 and ink is supplied to the master 22 and printing paper 56 is pressed to the master 22 to transfer ink from the master to the printing paper to perform printing, a manuscript reading part reading a two-color manuscript as two image data corresponding to respective colors, a plate making means forming a perforated image on the master 22 corresponding to the first image data and an ink jet head 87 forming the ink image corresponding to the second image data on the printing paper 56 printed corresponding to the perforated image are provided.
Patent JP-S62172239-A (JP)
Title: Apparatus for measuring high temperature physical properties
Inventor: HAGINO KAZUMI
IPC: G01N9/00
Filed: 1986-01-27
Abstract: PURPOSE:To enable measurement at extremely high temp. by enhancing the heat resistance of parts in a hermetically closed space, by heating the specimen at high temp. in such a state the residual gas in the hermetically closed space is excluded to bring said space to an oxygen free state. CONSTITUTION:A specimen container 23 having a specimen to be measured received therein is set at the predetermined position in a heating chamber 24 and, after the heating chamber 24, a connection pipe 39 and a balance container 31 are hermetically closed, a vacuum pump 41 is operated to evacuate the hermetically closed space to exclude residual gas. Subsequently, the operation of the pump 41 is stopped and inert gas such as N2 or Ar is supplied from the inner gas introducing pipe 44 connected to the container 31. This gas downwardly flows through the connection pipe 39 and the heating chamber 24 from the container 31 and exhausted from a low inert gas exhaust pipe 28. Therefore,the inert gas always flow downwardly through the pipe 39 and the chamber 24. When heating is started by a heating device 21 and a specimen is heated to predetermined temp., a receiving stand 26 is raised to allow the measuring element 38 hanging from a balance 30 to position in the specimen and predetermined load is added to the measuring element to move the same in the specimen and the moving speed thereof is measured to obtain viscosity.
Patent JP-2000215821-A (JP)
Title: Ion source
Inventor: AOYAMA GORO
IPC: H01J27/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in the amount of vaporization of an alkali metal, or suppress dirt of a device connected to an ion source, or control the amount of vaporization of an alkali metal, and facilitate the output adjustment of ion beams. SOLUTION: The ion source has a positive ion generating source, a storing bath 18 of an alkali metal, a heater 5 for heating and vaporizing the alkali metal, a recovering plate 6 for recovering the alkali metal vaporized, a cooling bath 2 giving temperature at which the vaporized alkali metal is condensed to the recovering plate 6, another heater 5 for giving temperature at which the condensed alkali metal is melted to the recovering plate 6, and a rout (a guide rod 7, a recovering bath 13, and a communicating pipe 14) for circulating the alkali metal from the recovering plate 6 to the storing bath 18, and at least two mesh-like electrodes 12 having different polarities are arranged along the surfaces of the opposite sides of a solid electrolyte (β alumina 11, 16) in the storing bath 18 and inside the route.
Patent JP-S56112506-A (JP)
Title: Preparation of synthetic fiber
Inventor: KANDA SHIYUN
IPC: D01D1/04
Filed: 1980-02-06
Abstract: PURPOSE:To keep the melt viscosity of a molten polymer almost constant, by detecting a back pressure of a spinneret at a regular time interval successively, determining the deviation of a heating medium temperature via the deviation of pressure change in the back pressure by the on-line real-time method to control the heating medium temperature. CONSTITUTION:A sensor 3 is provided at the tip of a polymer conduit 1 to detect the back pressure at a regular time interval, and fed in the form a resistance from a successive input and output interface 5 to an electronic computer 6, which computes the deviation of a heating medium temperature. The deviation is then transmitted to a heating medium temperature controller 20 by a signal line 10 successively to control the temperature of a heater 21. The temperature of the heating medium in a boiler 19 is thus controlled to keep the melt viscosity of a molten polymer almost constant by the heating medium sent to heating medium jackets 15 and 16 via a conduit 17.
Patent JP-S60158653-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/04
Filed: 1984-01-28
Abstract: PURPOSE:To prevent the insulating withstand voltage of a semiconductord device, wherein a deep groove has been constructed, from lowering at the angular corner parts of the groove by a method wherein an SiO2 film made of glass applied on the angular corner parts of the groove formed in the semiconductor substrate is formed on the angular corner parts. CONSTITUTION:A liquid glass consisting of Si(OH)4 is applied on the angular corner parts 14 of a deep groove part 12 formed in an Si substrate 11 and the liquid glass is made to remain on the angular corner parts 14 by the surface tension of the liquid glass applied. A baking is performed and an SiO2 film 15 is formed in a condition that the SiO2 film 15 has been substantially curved on each angular corner part 14. Oxide films 13 and 16 and a polycrystalline Si film 17 buried-formed in the groove 12 are formed and this semiconductor device constituted in such a way is used as a capacitor in an IC consisting of MOS-type FETs.
Patent JP-H03219583-A (JP)
Title: Heating element
Inventor: KUROYAMA KATSUHIKO
IPC: H05B3/14
Filed: 1990-01-24
Abstract: PURPOSE:To prevent firing when abnormal excess heat is generated by using an electrode material of low melting point at least for one of plural electrodes that form a heating element in which a material of positive coeffecient of resis tance temperature is sandwiched by those electrodes. CONSTITUTION:In the structure of a heating element, a material 2 whose resis tance temperature coefficient is large, is filled in between plural electrodes 1 opposed with each other, while its surroundings are covered with an insulating material 3. When a voltage of certain level is applied between those electrodes 1, current flows in the material 2, and heat is generated thereby. At least one of the plural electrodes 1 of the heating element is formed of a material of low melting point. When the temperature resistance level characteristic of the material 2 is changed due to some reason, and when the direction of the change is in that of less resistance value at the same temperature, the temperature of the material 2 is elevated, until it becomes abnormally high. The electrode is also heated by the abnormal high temperature, whereas, the electrode formed of the material of low melting point is soon fused. The firing can thus be prevented.
Patent JP-H02195789-A (JP)
Title: Delay difference compensating system
Inventor: EHASHI YOSHIAKI
IPC: H04N9/45
Filed: 1989-01-25
Abstract: PURPOSE:To compensate difference in delay between analog signals with high accuracy by controlling the delay quantity of a compensation circuit corresponding to detected difference in delay by using a reference signal. CONSTITUTION:The analog signals of two systems are supplied to A/D converters 4a and 4b via input processing circuits 2a and 2b, respectively, and each signal is converted with the same phase. At such a case, delay compensation circuits 3a and 3b are provided between the circuits 2a, 2b and the converters 4a and 4b. And the reference signal is attached 1a on an input signal from a reference signal generation circuit 6a at the preceding stage of the circuit 2a, and the difference between a preset reference voltage and the voltage of the reference signal attached on the input signal is detected at a comparator 7a at a succeeding stage, and a differential voltage is detected at a delay comparator 8 as the difference in delay time, and it is supplied to the circuit 3a via an integration circuit 9, a switch change-over signal generation circuit 10, thereby, the delay quantity can be controlled.
Patent JP-H09215753-A (JP)
Title: Self-expanding stent made of titanium alloy
Inventor: KUROODO OO KURAAKU
IPC: A61F2/90
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stent which is formed of a material having intermediate strength and relatively small modulus of elasticity in order to make the application range of the stent wider. SOLUTION: This stent is an embeddable medical treatment device 10 consisting of a structure which is tubular, compressible in a diametral direction, flexible in an axial direction and self-expandable in the diametral direction and is provided with at least one long-sized filaments 12. The filaments 12 consist of titanium or titanium alloy and contains at least about 68wt.% titanium.